EP1028536A3

Wireless remote control system for telecontrol of motor vehicle functions

Abstract

The invention relates to a wireless remote control system, in particular for radio remote control of electronically controlled air suspension in commercial vehicles with at least one vehicle-side transmitting / receiving unit (20; 23) and one communicating with the transmitting / receiving unit, at least remote control signals transmitting remote control unit (1), which is characterized in that the remote control system has transmission means (21, 22) which maintain preferably bidirectional communication between the remote control unit (1) and the at least one transceiver unit (20, 23) during operation of the remote control unit, and in that the remote control unit (1) and the at least one transmitting / receiving unit have loss prevention means (14, 19),detect an interruption of the communication between the remote control unit and the at least one transceiver unit and indicate the loss of the remote control unit at least at the start of the journey.

EP1028536A3, drawing sheet 1 — Sheet 1 of 1

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Term ended

Projected expiry passed 19 January 2020, 6.7 years ago.

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Citations
Document	Relation	Office	Category	Cited during	Relevant claims
DE3810386A1	Cites	Germany	A	Search report	1-22
US4517564A	Cites	United States of America	A	Search report	1-22
US5570284A	Cites	United States of America	A	Search report	1-22

4 priority claims, no other members on record

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
Document	Office	Kind	Date
19905172	Germany	A	1999-02-09
19905172	Germany	–	1999-02-09
19905172	–	–	–
DE1999105172	–	–	–

31 legal events, as 5 offices reported them to INPADOC

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	Event	Code	Office
2020-03-03	Ep patent has lapsedLapsedEUG	EUG	SE
2019-05-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2019-04-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2018-01-24	Fee paymentPLFP	PLFP	FR
2017-01-24	Fee paymentPLFP	PLFP	FR
2016-01-21	Fee paymentPLFP	PLFP	FR
2014-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-10-23	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119	R119	DE
2014-08-20	Lapsed because of non-payment of the annual feeLapsedV1	V1	NL
2014-08-01	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119	R119	DE
2013-05-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2013-04-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2004-03-31	No opposition filedOpposition26N	26N	EP
2004-02-13	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2004-02-13	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2003-12-26	Fr: translation filedET	ET	EP
2003-05-27	Translation of granted ep patentGrantedTRGR	TRGR	SE
2003-04-09	Designated contracting statesAK	AK	EP
2003-02-21	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2003-01-22	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
2002-08-14	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
2001-05-16	Designation fees paidDE FR NL SEAKX	AKX	EP
2001-04-25	Request for examination filed17P	17P	EP
2000-08-30	Designated contracting statesAK	AK	EP
2000-08-30	Request for extension of the european patentAL;LT;LV;MK;RO;SIAX	AX	EP
2000-08-30	Information provided on ipc code assigned before grant7B 60G 17/052 A, 7B 60G 17/015 B, 7G 08C 17/02 BRIC1	RIC1	EP
2000-08-16	Designated contracting statesAK	AK	EP
2000-08-16	Request for extension of the european patentAL;LT;LV;MK;RO;SIAX	AX	EP
2000-07-14	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
2000-06-30	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Wireless remote control system for telecontrol of motor vehicle functions

Abstract

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Priority claims4

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Titles3

Classification

Designated states25